Home / 8,847,287.00-13,253,928.51-5,425,595.87

Finding the Fourth Proportional to 8,847,287.00, 13,253,928.51 and 5,425,595.87

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Solution

The fourth proportional to 8,847,287.00, 13,253,928.51 and 5,425,595.87 is: 8,127,967.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,287.00 : 13,253,928.51 = 5,425,595.87 : x
  2. Step 2: Convert to fraction form
    8,847,287.00/13,253,928.51 = 5,425,595.87/x
  3. Step 3: Cross multiply
    8,847,287.00x = 13,253,928.51 × 5,425,595.87
  4. Step 4: Simplify right side
    8,847,287.00x = 71,910,459,718,861.61
  5. Step 5: Solve for x
    x = 71,910,459,718,861.61/8,847,287.00
  6. Step 6: Final answer
    x = 8,127,967.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.